Akio Iakashima

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Kameyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rubber composition comprising a styrene-butadiene block copolymer h...
- Patent number 4,782,119
- Issue date Nov 1, 1988
- Japan Synthetic Rubber Co., Ltd.
- Fumio Tsutsumi
- B60 - VEHICLES IN GENERAL